Air Quality
Excellent
No health implications.
11
PM2.5
17
PM10
68
O3
0.5
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
57
Good
Mon
23 Jun
65
Good
Tue
24 Jun
46
Excellent
Wed
25 Jun
51
Good
Thu
26 Jun
68
Good
Fri
27 Jun
40
Excellent
Sat
28 Jun
37
Excellent
Qianwei Air quality rank
Air quality in the last 12 months (Qianwei)
|
2025/05
|
43
|
57
|
64
|
61
|
32
|
26
|
27
|
35
|
72
|
72
|
63
|
91
|
71
|
86
|
69
|
52
|
72
|
65
|
49
|
56
|
52
|
41
|
43
|
49
|
52
|
49
|
32
|
20
|
31
|
39
|
22
|
|
2025/04
|
42
|
58
|
58
|
61
|
33
|
34
|
41
|
52
|
53
|
62
|
60
|
149
|
145
|
110
|
105
|
79
|
62
|
63
|
57
|
59
|
57
|
57
|
66
|
34
|
41
|
34
|
42
|
46
|
29
|
25
|
|
|
2025/03
|
98
|
95
|
39
|
40
|
27
|
14
|
31
|
34
|
51
|
66
|
77
|
66
|
71
|
61
|
24
|
25
|
26
|
29
|
32
|
44
|
54
|
61
|
60
|
61
|
55
|
67
|
101
|
96
|
48
|
34
|
37
|
|
2025/02
|
46
|
38
|
46
|
54
|
33
|
31
|
28
|
30
|
42
|
53
|
69
|
52
|
60
|
58
|
63
|
74
|
89
|
92
|
73
|
48
|
42
|
27
|
36
|
31
|
32
|
40
|
74
|
91
|
|||
|
2025/01
|
120
|
147
|
137
|
166
|
131
|
128
|
86
|
51
|
50
|
83
|
38
|
71
|
90
|
88
|
89
|
89
|
102
|
67
|
75
|
91
|
143
|
195
|
186
|
98
|
27
|
47
|
65
|
69
|
150
|
113
|
75
|
|
2024/12
|
90
|
130
|
122
|
115
|
60
|
58
|
46
|
30
|
33
|
48
|
58
|
61
|
53
|
49
|
48
|
70
|
113
|
157
|
139
|
111
|
119
|
86
|
62
|
60
|
57
|
63
|
101
|
78
|
98
|
64
|
74
|
|
2024/11
|
29
|
40
|
57
|
34
|
39
|
58
|
52
|
53
|
54
|
40
|
35
|
43
|
40
|
43
|
62
|
32
|
20
|
18
|
26
|
29
|
52
|
60
|
63
|
45
|
14
|
22
|
37
|
46
|
61
|
66
|
|
|
2024/10
|
18
|
31
|
18
|
26
|
36
|
34
|
40
|
46
|
51
|
35
|
27
|
23
|
27
|
33
|
53
|
83
|
21
|
34
|
24
|
21
|
18
|
21
|
42
|
53
|
36
|
23
|
23
|
42
|
66
|
54
|
53
|
|
2024/09
|
23
|
34
|
33
|
37
|
24
|
29
|
41
|
44
|
39
|
24
|
21
|
38
|
40
|
29
|
42
|
24
|
32
|
38
|
50
|
50
|
25
|
42
|
52
|
62
|
61
|
56
|
69
|
75
|
56
|
7
|
|
|
2024/08
|
35
|
44
|
39
|
17
|
23
|
36
|
41
|
34
|
40
|
24
|
47
|
48
|
51
|
57
|
59
|
36
|
43
|
35
|
45
|
51
|
55
|
68
|
68
|
62
|
60
|
48
|
50
|
55
|
61
|
52
|
44
|
|
2024/07
|
16
|
25
|
30
|
37
|
32
|
31
|
43
|
21
|
10
|
9
|
21
|
22
|
29
|
14
|
25
|
27
|
26
|
15
|
23
|
22
|
22
|
21
|
36
|
21
|
25
|
45
|
40
|
21
|
24
|
25
|
35
|
|
2024/06
|
55
|
35
|
42
|
27
|
28
|
44
|
23
|
26
|
33
|
35
|
29
|
27
|
39
|
43
|
46
|
57
|
27
|
38
|
27
|
27
|
20
|
19
|
27
|
29
|
33
|
23
|
15
|
23
|
19
|
23
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution